The D3HBTM-100/164-1-N/N-ERI from K&L Microwave is a Tunable Filter with Frequency 100 to 164 MHz, Bandwidth 0.8 MHz, Input Power 40 W, Peak Power 160 W, Insertion Loss 2.4 to 2.7 dB. Tags: Benchtop, Digitally Controlled. More details for D3HBTM-100/164-1-N/N-ERI can be seen below.